baber/WOPTO huggingface dataset:
Patent CA-1152952-A (CA)
Inventor: TOY MALCOLM D
IPC: A47F7/24
Filed: 1981-03-11
Granted: 1983-08-30
Abstract: TO    kc TITLE      GARMENT DISPLAY RACK                   ABSTRACT OF THE DISCLOSURE         A pair of leg frame members are connected in side by side spaced relationship and are adapted to be inserted in the legs of a pair of trousers to display the trousers in a sel-ected position.   Each of the leg frame members includes inner and outer seam supports formed by a plurality of elongated elements that are positioned in end to end relationship.  The adjacent ends of the elongated elements are pivotally connected so that the inner and outer seam supports are formed by a plurality of spaced parallel pairs of elongated elements.  Thus the pairs of elongated elements for each pair of leg frame members are independently pivotal to a preselected angular position.  The pair of leg frame members can then be pivoted at a plurality of pivot points along the length thereof so as to display the legs of the trousers in a plurality of imaginative arrangements.   The leg frame members are self supporting or can be supported on a stand which permits a plurality of the display racks to simultaneously display a plurality of trousers and slacks in a variety of imaginative positions to enhance merchandising of the garments.  To facilitate positioning of a garment on the display rack, the inner and outer seam supports are connected by adjustment devices for relative movement toward and away from each other to vary the width between the inner and outer seam supports.
Patent CA-1189945-A (CA)
Inventor: AUDENARD BERNARD
IPC: G01H3/12
Filed: 1981-07-03
Granted: 1985-07-02
Abstract: A DEVICE FOR THE ACTIVATION OF AN APPARATUS FOR MEASURING ACOUSTIC EMISSION     BY DETECTION OF BACKGROUND NOISE               Abstract of the Disclosure An apparatus for measuring acoustic emission is activated only at critical periods which are determined by detection of the background noise from a reference level.  An acoustic emission transducer continuously transmits a signal to a detection circuit which delivers the top modulation envelope of the background noise to a comparator at a reference level delivered by a control unit.  When the mean level of the background noise exceeds the reference level, the comparator delivers a signal which activates the input/output assembly of the measuring apparatus.
Patent CA-1168332-A (CA)
Inventor: BERSIN RICHARD L
IPC: G05D7/06
Filed: 1981-11-18
Granted: 1984-05-29
Abstract: MOLAR GAS-FLOW CONTROLLER                         ABSTRACT           An apparatus for controlling the volume of flow of a gas.  A reference volume has an input conduit connected to the source of gas and an output conduit connected to a utilization device.  Valves in the input and output conduits are cyclically controlled to permit pressure in the reference volume to reach a high and then to attain a low.  The reference volume pressure is measured twice during each cycle to provide voltages representative of the high and low pressures.  Circuit means control the time and duration of operation of the valves to cause the difference between the high and low pressures to equal a predetermined value.
Patent CA-1171666-A (CA)
Inventor: LEE MINYOUNG
IPC: B24D3/14
Filed: 1982-01-21
Granted: 1984-07-31
Abstract: RD-10,246 PROCESS FOR CEMENTING DIAMOND TO SILICON-SILICON CARBIDE COMPOSITE AND        ARTICLE PRODUCED THEREBY                 Abstract of the Disclosure A process for simultaneously cementing diamond fines together and bonding the cemented diamonds to a silicon-silicon carbide composite is described.  During the process the silicon silicon-carbide composite furnishes silicon for the cementing and bonding function and the silicon-silicon carbide composite provides for the structural stability of the resulting article.          The process comprises placing a quantity of diamond powder and a mass of silicon-silicon carbide composite adjacent to each other, packing such material to form a stabilized geometry, heating the packed mass in an inert atmosphere, and simul-taneously applying pressure to the mass.
Patent CA-1161269-A (CA)
Inventor: HOLMAN J HARRISON
IPC: A47J37/04
Filed: 1982-01-26
Granted: 1984-01-31
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a commercial convection cooking equip-ment having an outer casing and inner food cooking chamber forming channel(s) therebetween with air intake vent and fan to force air through such channel(s) to cool portions of the outer casing and then when such air is heated, to redirect the hot air back into the food cooking chamber.
Patent CA-1189220-A (CA)
Inventor: BRANDSTETTER FRANZ
IPC: C08L25/12
Filed: 1982-02-16
Granted: 1985-06-18
Abstract: Abstract of the Invention Thermoplastic molding masses comprise a styrene and/or u-methylstyrene-acrylonitrile copolymer and a polyamide based on piperazine.
Patent CA-1177632-A (CA)
Inventor: PLAYFOOT KERWIN C
IPC: G01T3/00
Filed: 1982-03-08
Granted: 1984-11-13
Abstract: 47,431 ABSTRACT OF THE DISCLOSURE A method of fabricating a self-powered nuclear radiation detector assembly comprising a detector portion of accurately predetermined dimensions and a cable portion connected to  the detector portion to  carry the signal current which is generated in a radiation flux field to remote monitoring means.  The detector portion consists of a radiation responsive elongated central emitter electrode which is insulated from a generally tubular sheath collec-tor electrode.  The emitter electrode and the signal cable center wire  are  electrically connected  at one end and disposed within the  collector electrode  tubular  sheath with compressible insulating means disposed between the wires  and the  tubular  sheath.   The  above  assembly  is reduced in diameter while elongating the tubular sheath and the emitter wire and signal cable wire.  The emitter wire is reduced to a predetermined desired diameter, and is trimmed to  a predetermined  length.  An end  cap  is hermetically sealed to the tubular sheath at the extending end of the  emitter with  insulating  means  between  the emitter end and the end cap.
Patent CA-1170052-A (CA)
Inventor: CHANG JOHN C H
IPC: B41M5/124
Filed: 1982-04-07
Granted: 1984-07-03
Abstract: PRESSURE-SENSITIVE RECORD SYSTEM            Abstract of the Disclosure A  pressure  sensitive  copy  system  comprising plurality of sheets in superposed relationship in which at least one sheet comprises a semi-translucent support bearing either an autogenous layer or a color-developer layer and at least one other sheet comprises a support bearing the other of such layers.  The autogenous layer comprises microcapsules and electron-acceptor material in which the microcapsules contain chromogenic material sufficient to form a visible image in the autogenous layer and in the color-developer layer.
Patent CA-1200382-A (CA)
Title: Fireproof inner lining for pig iron transport  containers
Inventor: COORDES HEINZ
IPC: C21C1/06
Filed: 1982-04-07
Granted: 1986-02-11
Abstract: ABSTRACT OF THE DISCLOSURE         A refractory wear lining, made of dolomite brick and bauxite brick, preferably for pig-iron transporting vessels, with an intermediate layer of magnesia brick, and with purging bricks for the injection of purging gas into the molten pig-iron, said lining having improved performance and durability as a result of the disposition of the magnesium brick which eliminates contact reactions between the dolomite and bauxite bricks.  A novel refractory vessel having said lining may also include purging brick to permit the introduction of purging gas to favourably effect desulphurization of pig-iron in the vessel.
Patent CA-1185979-A (CA)
Inventor: KAWASHIMA NOBUYUKI
IPC: C07C227/14
Filed: 1982-05-19
Granted: 1985-04-23
Abstract: ABSTRACT           A .beta.-hydroxyamino acid is produced by causing a strongly acidic ion-exchange resin to adsorb thereon aziridine-2-carboxylic acid or its derivative represented by the general formula (II):                                 (II) wherein R1 represents a hydrogen atom, methyl group or a substituted or unsubstituted phenyl or pyridyl group, R2 means a hydrogen atom or a methyl group, and X is -CO2H, -CO2M(M: an alkali metal or alkaline earth metal), -CO2R3(R3: a lower alkyl group having 1-5 carbon atoms or an aralkyl group), -CONH2 or -CN, with a proviso that X is other than -CO2H and -CO2M when R1 and R2 are individually a hydrogen atom; and then heating the thus-adsorbed aziridine-2-carboxylic acid or its derivative in the presence of water.          The above process is employed to produce DL-serine, threonine, .beta.-hydroxyvaline, .beta.-hydroxyphenylalanine, etc.
Patent CA-1178116-A (CA)
Inventor: HOEZEE DOUG
IPC: A23P1/12
Filed: 1982-06-21
Granted: 1984-11-20
Abstract: Abstract of the Disclosure A food extruder wherein an extruder plate has preforations between its inside and outside surfaces and is sandwiched between a food chamber and a fluid housing is disclosed.  Food enters the chamber and is passed through the perforations in the extruder plate.  A rotary knife within the fluid housing cuts the food into portions of preselected issue immediately upon their extrusion.  A second rotary knife contained within the food housing clears any food blockage occurring in the vicinity of the interior surface of the extruder plate.  Fluid is directed through the fluid housing past the exterior surface of the extruder plate for the purpose conveying food portions thus formed to the next stage in processing in a manner which prevents food portions from adhering either to one another or to elements of the food portion maker.
Patent CA-1179563-A (CA)
Inventor: GILL WILLIAM J
IPC: F22B37/10
Filed: 1982-06-21
Granted: 1984-12-18
Abstract: A VAPOR GENERATOR HAVING DRAINABLE TUBE BENDS AROUND BURNER OPENINGS EXTENDING  THROUGH FURNACE BOUNDARY WALLS FORMED    IN PART BY ANGULARLY EXTENDING        FLUID FLOW TUBES            ABSTRACT OF THE DISCLOSURE    A vapor generator in which a plurality of tubes are connected together and arranged to form at least a portion of the boundary walls of a gas-tight enclosure.  Portions of the tubes are bent to form a plurality of openings extending through at least one of the boundary walls.  Some of the bent tube portions extend around the openings in the plane of the wall, and others of the bent tube portions extend out of the plane of the wall.  The tubes, including the bent portions, extend at an angle with respect to a horizontal plane for their entire lengths to enable the tubes to drain.          A burner is associated with each opening to apply heat to the enclosure, and fluid is passed through the tubes to apply heat to the fluid.
Patent CA-1188123-A (CA)
Inventor: GOERTZ HARVEY M
IPC: C05C9/02
Filed: 1982-07-29
Granted: 1985-06-04
Abstract: ABSTRACT OF THE DISCLOSURE      A controlled release particulate fertllizer composition prepared by the reaction of area and formaldehyde comprising polymeric nitrogen in the form of methylene area polymers of varying chain length.  The majority of the polymeric nitrogen consists of short chain polymers selected from the group consisting of methylene diurea, dimethylene triurea and mixtures thereof and the average degree of polymerization of area and formaldehyde is qreater than 1.5.  The fertilizer compositions combine safety and high levels of plant nutrient efficiency.
Patent CA-1160128-A (CA)
Inventor: WHITE ROBERT I JR
IPC: A61M25/00
Filed: 1982-08-31
Granted: 1984-01-10
Abstract: THERAPEUTIC METHOD OF USE FOR MINIATURE     DETACHABLE BALLOON CATHETER            ABSTRACT OF THE DISCLOSURE       A therapeutic medical procedure utilizing a miniature balloon catheter of the type including a resilient cannula adapted for attachment to a source of fluid in having a small outer diameter for insertion into small vessels containing fluid and an inflatable balloon having a mouth at the proximal end thereof.  The balloon is attachably mounted on the end of the cannula in fluid communication therewith and the balloon is designed to seal when the cannula is attached therefrom.          The medical technique includes inserting the balloon catheter into a small vessel and permitting the catheter to advance to a desired location in the vessel.  The balloon catheter is attached to a source of fluid having an osmolarity substantially the same as the fluid in the vessel and the balloon is inflated to the volume limits of the balloon with fluid from the fluid source through the cannula until the balloon is fixed in position in the vessel.  The cannula is then detached from the balloon and removed from the vessel.  The mouth of the inflated balloon is self-sealed with the fluid from the fluid source therein to maintain the balloon in inflated position for an extended period of time thereby creating a vessel occlusion.
Patent CA-1170645-A (CA)
Inventor: BAUMAN WILLIAM C
IPC: B01D9/02
Filed: 1982-09-07
Granted: 1984-07-10
Abstract: ABSTRACT          Porous substrates containing seeds of hydrous crystalline alumina are contacted with an aqueous solu-tion of alkaline aluminate, thereby causing additional crystalline hydrous alumina to grow on the seeds within the pores of the substrate.  Preferable substrates are macroporous ion-exchange resins. 29,261-F
Patent CA-1201079-A (CA)
Inventor: ENOMOTO HIROSHI
IPC: C12R1/91
Filed: 1983-02-08
Granted: 1986-02-25
Abstract: A B S T R A C T           The present invention relates to a method of manufac-turing anti-tumor substances which do not act on normal cells but specifically act on cancer cells only, characterized in that, cells derived from animals (including human beings; this is the same throughout the specification) or hybrid cells thereof are cultured and the resulting supernatant fluid is purified.
Patent CA-1206837-A (CA)
Inventor: SPILS RICHARD W
IPC: F16K47/04
Filed: 1983-05-17
Granted: 1986-07-02
Abstract: IMPROVED ANGLE GLOBE VALVE Abstract of The Disclosure A multi stage valve (1) having a valve member actuating mechanism located on the wide side of the valve member;     (2) having a valve member and seat equipped with plural steps of increasing diameter in an upstream direction;     (3) wherein the steps are configured so that a straight line can extend between opposed steps in all open positions of the valve;     (4) wherein the steps are configured so that the flow passage varies in width, being narrowest at the zones of opposed steps;     (5) wherein the movement of the valve member is of a magnitude equal to the width of plural steps;     (6) having a movable assembly which includes the valve member and its actuating mechanism adapted for ready reception by valve bodies of various configurations;     (7) having an arrangement for balancing the pressure across the valve member when it is closed;     (8) having an arrangement for exteriorly showing the exact position of the valve member at all times;     (9) having other features as recited herein.
Patent CA-1217362-A (CA)
Inventor: HILDEMAN GREGORY J
IPC: B22F3/105
Filed: 1983-05-26
Granted: 1987-02-03
Abstract: Abstract Aluminum alloy atomized or other powder is compacted and shaped into a useful article including heating the compact rapidly by induction heating techniques.  Such rapid induction heating results in improved strength or toughness properties without substantial penalty in elongation, thereby rendering the product so produced more useful in high strength applications.  The product so produced may be subsequently shaped by forging, extruding or rolling processes.
Patent CA-1205370-A (CA)
Inventor: FUJIKI TOSHIAKI
IPC: E04D3/361
Filed: 1983-05-31
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE         A method is disclosed of constructing a heat-insulating and water-proof structure by employing a continuous roll of a water-proof membrane with sections thereof defined by uniformly spaced flaps coupled thereto.  A first heat-insulating member is placed on a base surface and then over-laid with by a first section of the water-proof membrane so that the flap of the first section may be bent along an edge of the first insulating member with an edge of the flap to extend over the base surface.  A second heat-insulating member is then laid on the base surface so as to position an edge portion thereof on top of said edge of the flap of the first section.  A second section of the water-proof membrane is then placed over the second heat-insulating member.  The roof structure is completed by repeating the above steps with the second and successive sections of the water-proof membrane.  The method provides a simplified method of constructing an insulated and water-proof roof structure without the need to join successive individual sections which overlie the heat insulating layers.
Patent CA-1203881-A (CA)
Inventor: MASSON JEAN-PIERRE H R M
IPC: G01V1/44
Filed: 1983-06-30
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE         In accordance with principles of the present inven-tion methods and apparatus are provided for evaluating the quality of the cement bond in cased boreholes.  Acoustic energy is used to excite the borehole-casing-annulus-formation system and the quality of the cement bond is deter-mined by examining the ratios of the signals received by two longitudinally spaced apart receivers supported on a sonde.          The acoustic energy is generated by two transmitters sym-metrically disposed above and below the receivers along the sonde.  The spacings between the receivers themselves and between the receivers and the transmitters are selected so as to enhance the correlation between the ratios of the received signals and the quality of the cement bond log.  An addi-tional receiver, supported on the sonde at a small distance from one of the transmitters, is employed to determine the quality of the cement bond in hard formations.
Patent CA-1214452-A (CA)
Inventor: OVSHINSKY STANFORD R
IPC: B01J23/76
Filed: 1983-07-05
Granted: 1986-11-25
Abstract: ABSTRACT     An improved anode for acting as a catalyst for the oxygen evolution reaction in water elec-trolysis.  The anode provides lower overvoltages, good kinetics, chemical and mechanical stability, low heat of oxygen adsorption and low operating costs.  The anode material is formed from a host matrix including at least one transition element, preferably Co, Ni or Mn, which is structurally modified by incorporating one or more modifier elements, one of which may also be a transition element, to improve its catalytic properties.          Modifier elements, including for example Co, Ni, Sr, Li, In, K, Sn, C, O, Mn, Ru and Al struc-turally modify the local chemical environments of the host matrix to provide a material having an increased density of catalytically active sites.          The catalytic material can be formed by vacuum de-position techniques such as by cosputtering the host matrix and modifier elements to form a layer of catalytic material on an electrode substrate.      The material may also include a leachable modifier element, such as Li, Al or Zn, which is partially removed to further modify the material and enhance its catalytic activity.  After formation, the material may be subjected to a heat treatment in
Patent CA-1220192-A (CA)
Inventor: CHRISTENSEN ROBERT F
IPC: B67B7/40
Filed: 1983-08-08
Granted: 1987-04-07
Abstract: ABSTRACT OF THE DISCLOSURE         A beverage can opener tool for opening a container having a pull tab attached to a non-removable section of the beverage can top for opening the container for beverage consumption.  The tool is a thin, rigid bar of metal that is generally flat throughout an intermediate portion and end portions which are interconnected by offset connecting portions.          The tool is of unitary construction and devoid of cavities, recesses or crevices for collection of foreign matter, and the tool is easily cleaned and does not become dirty under normal use.
Patent CA-1227364-A (CA)
Inventor: WARIS TAPIO
IPC: D21F3/00
Filed: 1983-08-19
Granted: 1987-09-29
Abstract: Abstract An  apparatus  for  affecting  a  web  drained  on  a  wire, comprising  a  lower  wire  which  runs  as  an  endless  loop; disposed transverse members which supporting the lower wire, disposed at a distance from each other; an upper wire which runs as an endless  loop and presses  the web formed on the lower  wire  in  the  area  between  the  supporting  members. Inside the upper wire  loop there  is disposed a dewatering shoe which  is  in contact with  the upper wire, and a  roll which together with the dewatering shoe form a flow channel for leading upwards the water pressed out.
Patent CA-1248153-A (CA)
Inventor: WOLFF ERLAND
IPC: F16J15/54
Filed: 1983-09-02
Granted: 1989-01-03
Abstract: ABSTRACT     Stuffing box, comprising two hollow annuli spaced apart and adapted to surround a shaft spaced from it, the annuli having annular flanges projecting towards each other.  A flexible tube is provided having its opposite ends seating on the annular flanges and secured thereto in gas-tight manner, and a rigid tube is situated within the flexible tube and spaced radially from it and adapted to surround the shaft and to be spaced from it.  A radially inwardly extending flange is provided at one end of the rigid tube, together with packing rings within the rigid tube, and a tubular presser member is situated in the other end of the rigid tube.  Means is provided for supporting the presser member and urging it into the rigid tube to compress the packing rings against the flange.
Patent CA-1215085-A (CA)
Inventor: ROARTY JOHN C
IPC: C10G61/02
Filed: 1983-09-13
Granted: 1986-12-09
Abstract: ABSTRACT OF THE DISCLOSURE      A process is disclosed for improving the recovery of benzene from a reforming process by adding to the reformer effluent a heavy oil, then recovering the benzene in a flash drum, as shown in Figure 2.
Patent CA-1204203-A (CA)
Inventor: NITTA YOSHIRO
IPC: H04N9/07
Filed: 1983-09-20
Granted: 1986-05-06
Abstract: TITLE OF THE INVENTION                COLOR TELEVISION CAMERA            WITH A SINGLE IMAGE PICKUP TUBE               ABSTRACT OF THE DISCLOSURE     A luminance signal is separated by a first means from an electric signal indicative of the image of an object to be televised and supplied from a color image pickup tube, and a chrominance signal is separated by a second means from the same electric signal.  At least a red color difference signal (R - Y) is mixed by a mixer with the luminance signal at a predetermined ratio with a polarity with which the red color separation signal is subtracted from the luminance signal.  The corrected luminance signal and a plurality of color difference signals are supplied to a color encoder which then issues a composite color video signal.
Patent CA-1210032-A (CA)
Inventor: REGIS HELMUT A
IPC: A63F3/00
Filed: 1983-10-26
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE           A kit for playing a game includes a game board having at each corner four large squares, each of which is divided into a number of small, numbered squares of equal size.  The large squares are of equal size and have the same number of small squares.  Two of the large squares are checkered while the other two are of uniform but different colours.  The game kit includes a first set of game pieces of a first coloured numbered from one to a number equal to the number of small squares in each large square.  A second set of game pieces of a second colour is numbered from one to the same number as the first set.  There are also provided two dice for randomly determining two numbers in the range from one to six.  Preferably the number of game pieces in each set is thirty-six and the game pieces are flat, square pieces having horizontal dimensions corresponding to those of the small squares.  A further set of game pieces that are unnumbered can be provided as option chips.